KR950018912A - Manufacturing Method of Shrinkage Blended Yarn - Google Patents
Manufacturing Method of Shrinkage Blended Yarn Download PDFInfo
- Publication number
- KR950018912A KR950018912A KR1019930031509A KR930031509A KR950018912A KR 950018912 A KR950018912 A KR 950018912A KR 1019930031509 A KR1019930031509 A KR 1019930031509A KR 930031509 A KR930031509 A KR 930031509A KR 950018912 A KR950018912 A KR 950018912A
- Authority
- KR
- South Korea
- Prior art keywords
- yarn
- spinning speed
- polyester
- magnification
- range
- Prior art date
Links
Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/18—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by combining fibres, filaments, or yarns, having different shrinkage characteristics
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/225—Mechanical characteristics of stretching apparatus
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
본 발명은 방사속도가 서로 다른 두종의 폴리에스테르 미연신사를 혼섬하여 이수축 혼섬사를 제조함에 있어서, 한 종은 방사속도 1,000~1,500 m/분, 그 복굴절율이 5~20×10-3, 단사섬도가 0.5~1 데니어로 상대적으로 낮은 방사속도의 미연신사를 만들고, 다른 한 종은 방사속도 2,500~3,500 m/분, 그 복굴절율이 16~50×10-3, 단사섬도를 2~4 데니어로 맞춘 상대적으로 높은 방사속도의 반연신사를 만들어 이와같이 만든 2종의 폴리에스테르 미연신사군을 연신 크릴부에서 합사한 후 연신배율을 상대적 방사속도가 낮은 미연신사의 자연연신비의 0.7~1.0배의 배율과 상대적 방사속도가 높은 폴리에스테르 반연신사의 자연연신비의 1.3~1.5배의 배율을 동시에 만족하는 배율의 범위에서 연신온도 80~130℃, 열처리판 온도 150~230℃ 범위에서 연신한 후 유체 처리장치로 합사하여 제조하는 것을 특징으로 하는 이수축 혼섬사의 제조방법으로서, 본 발명에 의하면 직물상 미세 모우구조 및 마이크로 파우더 촉감을 갖는 고부가성 폴리에스테르 필라멘트 이수축 혼섬사를 제조할 수 있다.The present invention is to prepare a biaxial blended yarn by blending two kinds of polyester non-drawn yarn with different spinning speed, one species spinning speed 1,000 ~ 1,500 m / min, the birefringence is 5 ~ 20 × 10 -3 , The single yarn fineness is 0.5 ~ 1 denier, which makes unstretched yarn with relatively low spinning speed, and the other species has a spinning speed of 2,500 ~ 3,500 m / min, its birefringence is 16 ~ 50 × 10 -3 , and the single yarn fineness is 2 ~ 4 Semi-stretched yarn with a relatively high spinning speed made of denier was made, and the two polyester unstretched yarns made in this way were spliced in the stretch krill section, and the stretch ratio was 0.7 ~ 1.0 times the natural draw ratio of the undrawn yarn with low relative spinning speed. And fluid treatment device after stretching at 80 ~ 130 ℃ of stretching temperature and 150 ~ 230 ℃ of heat treatment plate in the range of magnification which satisfies 1.3 ~ 1.5 times magnification ratio of polyester semi-drawn yarn of high relative spinning speed. Jointly with As shrinkage honseom's method, characterized in that for preparing, according to the present invention has a high value-added polyester filament fabric having a micro-structure and micro-powder Motor texture can be produced shrinkage filament horn.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930031509A KR100234558B1 (en) | 1993-12-30 | 1993-12-30 | Process for mixed yarn having different shrinkage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930031509A KR100234558B1 (en) | 1993-12-30 | 1993-12-30 | Process for mixed yarn having different shrinkage |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950018912A true KR950018912A (en) | 1995-07-22 |
KR100234558B1 KR100234558B1 (en) | 1999-12-15 |
Family
ID=19374489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930031509A KR100234558B1 (en) | 1993-12-30 | 1993-12-30 | Process for mixed yarn having different shrinkage |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100234558B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112007003170T5 (en) | 2006-12-27 | 2009-10-29 | Korea Minting & Security Printing Corp. | Functional fiber for counterfeit prevention |
-
1993
- 1993-12-30 KR KR1019930031509A patent/KR100234558B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100234558B1 (en) | 1999-12-15 |
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